Linhof Serial Numbers

[Mayhamfx]

Hello, I have just come to posess a Linhof Color. The serial number is 4583. Could you please tell me what year it is?

Thanks
Graham

[Inthenameof]

I have a master serial number b531248. Any idea on the date of manufacture

[Pascal]

Hi Bob,

Once more, I need your wisedom. I've got a Linhof Viewfinder 'Universalsucher' number 21873. Is there a database where I could have an idea of the date of manufacture ?

Thanks !